This base-mounted end suction pump utilizes a cast iron casing with an integrally cast mounting foot and a bronze impeller. The assembly incorporates a dry shaft design that prevents contact between circulating fluid and the stainless steel shaft, which is covered by a replaceable bronze shaft sleeve. For fluid sealing, the pump utilizes a mechanical seal with a ceramic seat and EPT rubber. This unit supports a maximum operating pressure of 125 PSI. The volute orientation provides center-line discharge for air venting, while the housing integrates sealed-for-life ball bearings to simplify maintenance.
The 10 HP premium efficiency TEFC motor operates at 3450 RPM, integrates Aegis grounding, and utilizes a 200-230V 3PH supply, achieving a DOE PEI rating of 0.47. The S in the SFI series denotes Taco's advanced Self-Sensing technology, which eliminates remote sensors and field wiring by using internal mathematical algorithms to calculate system resistance and automate variable flow. The included VFD is configured with a fused disconnect without bypass and holds an enclosure NEMA 12 / IP 55 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.